Resultados posibles:
Imperfecto para el sujeto del verbo mear.
Imperfecto para el sujeto vos del verbo mear.

mear

Estaba metiéndome en lios cuando todavía tú te meabas en la cama.
I was getting into trouble while you were still wetting the bed.
Alguien lo ha convencido de que no dirías la verdad si no te meabas encima.
Yes. Well, someone convinced him that you wouldn't tell the truth unless you were actually wetting yourself.
Palabra del día
la leña